 However, state support for the Manchester bypass was scrapped in 1998 by Smart Growth proponent and governor Parris Glendening, who said the bypass would promote suburban sprawl.The Manchester Bypass is neither in the Maryland Department of Transportation's Consolidated Transportation Program for 2012 to 2017 nor in MDSHA's 2011 Highway Needs Inventory for the next 20 years.Maryland Route 30 Business is a business route of MD 30 through Hampstead.